Concept mapping involves creating a visual representation of concepts and their relationships. Concept maps can take different forms like spider, hierarchy, or flowchart diagrams. They are used for assessment, group thinking, planning, and research. Key aspects of concept maps include concepts, relationships between concepts shown through lines and propositions. Strategies for using concept maps in the classroom include fill-in-the-blank, partial or pre-selected term mapping, and using them as advanced organizers. Concept maps can be assessed based on accurate identification of concepts and relationships between them.
Knowledge maps for e-learning. Jae Hwa Lee, Aviv Segev
Maps such as concept maps and knowledge maps are often used as learning materials. These maps havenodes and links, nodes as key concepts and links as relationships between key concepts. From a map, theuser can recognize the important concepts and the relationships between them. To build concept orknowledge maps, domain experts are needed. Therefore, since these experts are hard to obtain, the costof map creation is high. In this study, an attempt was made to automatically build a domain knowledgemap for e-learning using text mining techniques. From a set of documents about a specific topic,keywords are extracted using the TF/IDF algorithm. A domain knowledge map (K-map) is based onranking pairs of keywords according to the number of appearances in a sentence and the number ofwords in a sentence. The experiments analyzed the number of relations required to identify theimportant ideas in the text. In addition, the experiments compared K-map learning to document learningand found that K-map identifies the more important ideas
Knowledge maps for e-learning. Jae Hwa Lee, Aviv Segev
Maps such as concept maps and knowledge maps are often used as learning materials. These maps havenodes and links, nodes as key concepts and links as relationships between key concepts. From a map, theuser can recognize the important concepts and the relationships between them. To build concept orknowledge maps, domain experts are needed. Therefore, since these experts are hard to obtain, the costof map creation is high. In this study, an attempt was made to automatically build a domain knowledgemap for e-learning using text mining techniques. From a set of documents about a specific topic,keywords are extracted using the TF/IDF algorithm. A domain knowledge map (K-map) is based onranking pairs of keywords according to the number of appearances in a sentence and the number ofwords in a sentence. The experiments analyzed the number of relations required to identify theimportant ideas in the text. In addition, the experiments compared K-map learning to document learningand found that K-map identifies the more important ideas
Visual representation and organization of the knowledge have been utilized in different ways in tutoring
systems to upgrade their usefulness. This paper concentrates on the usage of various graphical formalisms,
for example, the conceptual graph, ontology, and concept map in tutoring systems. The paper addresses
what is way of the utilization of every formalism and the offering of the potential outcomes to assist the
student in education systems.
GRAPHICAL REPRESENTATION IN TUTORING SYSTEMSijcsit
Visual representation and organization of the knowledge have been utilized in different ways in tutoring systems to upgrade their usefulness. This paper concentrates on the usage of various graphical formalisms, for example, the conceptual graph, ontology, and concept map in tutoring systems. The paper addresses what is way of the utilization of every formalism and the offering of the potential outcomes to assist the student in education systems.
Visual representation and organization of the knowledge have been utilized in different ways in tutoring systems to upgrade their usefulness. This paper concentrates on the usage of various graphical formalisms, for example, the conceptual graph, ontology, and concept map in tutoring systems. The paper addresses what is way of the utilization of every formalism and the offering of the potential outcomes to assist the student in education systems.
Cmaps as intellectual prosthesis (GERAS 34, Paris)Lawrie Hunter
At the present time, 'increasing accessibility of technology' is readily read as 'increasing accessibility of electronic information technology', but this is to ignore a history of pre-electronic technologies which have generally been conflated with the original media of education, first speech and rather later the writing of continuous text.
The insertion of spaces between words in text was a technology for accessibility of encoding. The paragraph was a technology for the signaling of rhetorical shifts. The bullet list is used for the representation of clusters of notions, either atomic (listing) or aggregates (classification). More substantial technological innovations include the data table and the graph.
One revolutionary technology that has not become mainstream in instructional communication is the Novakian concept map (i.e. the map whose links have text labels to specify the relation between two nodes). This technology has been substantially migrated to electronic information technology, and is arguably more prevalent there than in the traditional sphere, though it is still largely regarded as a novelty or non-essential element of instructional discourse.
This paper reports a case study of a fruitful application of Novakian mapping, wherein EAP learners of academic writing for management discover intellectual leverage in mapping, and develop their own use of the technique, in an iterative manner, in counterpoint with text analysis work. It tracks the cycling between moves analysis and concept mapping as these members of a graduate seminar work to unpack a paper that they have identified as a 'good model', but which they have realized is not a well-written paper.
The observations made here suggest that concept mapping is a pre-electronic technology that deserves a place amongst the essential tools for instructional discourse, particularly in settings such as EAP where the identification of rhetorical orchestration is difficult and where argument is often masked by other rhetorical devices.
Deliverables that Clarify, Focus, and Improve DesignBen Peachey
A talk given at the 2002 Annual Conference of the Usability Professionals' Association
Authors: Richard Fulcher, Bryce Glass, Matt Leacock
"The representations we choose for UI design affect both how we think about the design and how others understand it. Concept maps, wireframes, storyboards, and flow-maps speak to different audiences at different stages of the development cycle. This presentation provides examples of these documents and a toolkit for producing them."
source, examples and resources can be found at: http://leacock.com/deliverables/
Concept mapping and text analysis (WRAB3 poster)Lawrie Hunter
A low text representation of the content of text can reveal rhetorical structure or orchestration (or their absence). Cmap representation can have a valuable place in the writing center toolkit.
Development and Evaluation of Concept Maps as Viable Educational Technology t...paperpublications3
Abstract: This study had developed and evaluated concept maps as viable educational technology to facilitate learning and assessment. The development process concluded upon establishing validity and reliability. These maps were classified into two: concept maps to facilitate learning; and, fill-in-the-maps to facilitate assessment. A one group pre-test-posttest pre-experimental design was employed. Fill-in-the-maps were utilized for unit pre-tests and posttests. Complete concept maps were used to facilitate learning. For midterm examination, students were given composition as basis for constructing concept map. For final examination, students were provided concept maps to write their own composition. Rubrics were used to assess students’ outputs. z-test for correlated means showed significant increases of Mean Percentage Score (MPS) from pre-test to posttest. The overall posttest result was correlated with those of objective, fill-in-the-map, map construction and composition writing. Significant correlations were observed. Results accentuated that concept maps can be developed and evaluated to facilitate learning and assessment.
Visual representation and organization of the knowledge have been utilized in different ways in tutoring
systems to upgrade their usefulness. This paper concentrates on the usage of various graphical formalisms,
for example, the conceptual graph, ontology, and concept map in tutoring systems. The paper addresses
what is way of the utilization of every formalism and the offering of the potential outcomes to assist the
student in education systems.
GRAPHICAL REPRESENTATION IN TUTORING SYSTEMSijcsit
Visual representation and organization of the knowledge have been utilized in different ways in tutoring systems to upgrade their usefulness. This paper concentrates on the usage of various graphical formalisms, for example, the conceptual graph, ontology, and concept map in tutoring systems. The paper addresses what is way of the utilization of every formalism and the offering of the potential outcomes to assist the student in education systems.
Visual representation and organization of the knowledge have been utilized in different ways in tutoring systems to upgrade their usefulness. This paper concentrates on the usage of various graphical formalisms, for example, the conceptual graph, ontology, and concept map in tutoring systems. The paper addresses what is way of the utilization of every formalism and the offering of the potential outcomes to assist the student in education systems.
Cmaps as intellectual prosthesis (GERAS 34, Paris)Lawrie Hunter
At the present time, 'increasing accessibility of technology' is readily read as 'increasing accessibility of electronic information technology', but this is to ignore a history of pre-electronic technologies which have generally been conflated with the original media of education, first speech and rather later the writing of continuous text.
The insertion of spaces between words in text was a technology for accessibility of encoding. The paragraph was a technology for the signaling of rhetorical shifts. The bullet list is used for the representation of clusters of notions, either atomic (listing) or aggregates (classification). More substantial technological innovations include the data table and the graph.
One revolutionary technology that has not become mainstream in instructional communication is the Novakian concept map (i.e. the map whose links have text labels to specify the relation between two nodes). This technology has been substantially migrated to electronic information technology, and is arguably more prevalent there than in the traditional sphere, though it is still largely regarded as a novelty or non-essential element of instructional discourse.
This paper reports a case study of a fruitful application of Novakian mapping, wherein EAP learners of academic writing for management discover intellectual leverage in mapping, and develop their own use of the technique, in an iterative manner, in counterpoint with text analysis work. It tracks the cycling between moves analysis and concept mapping as these members of a graduate seminar work to unpack a paper that they have identified as a 'good model', but which they have realized is not a well-written paper.
The observations made here suggest that concept mapping is a pre-electronic technology that deserves a place amongst the essential tools for instructional discourse, particularly in settings such as EAP where the identification of rhetorical orchestration is difficult and where argument is often masked by other rhetorical devices.
Deliverables that Clarify, Focus, and Improve DesignBen Peachey
A talk given at the 2002 Annual Conference of the Usability Professionals' Association
Authors: Richard Fulcher, Bryce Glass, Matt Leacock
"The representations we choose for UI design affect both how we think about the design and how others understand it. Concept maps, wireframes, storyboards, and flow-maps speak to different audiences at different stages of the development cycle. This presentation provides examples of these documents and a toolkit for producing them."
source, examples and resources can be found at: http://leacock.com/deliverables/
Concept mapping and text analysis (WRAB3 poster)Lawrie Hunter
A low text representation of the content of text can reveal rhetorical structure or orchestration (or their absence). Cmap representation can have a valuable place in the writing center toolkit.
Development and Evaluation of Concept Maps as Viable Educational Technology t...paperpublications3
Abstract: This study had developed and evaluated concept maps as viable educational technology to facilitate learning and assessment. The development process concluded upon establishing validity and reliability. These maps were classified into two: concept maps to facilitate learning; and, fill-in-the-maps to facilitate assessment. A one group pre-test-posttest pre-experimental design was employed. Fill-in-the-maps were utilized for unit pre-tests and posttests. Complete concept maps were used to facilitate learning. For midterm examination, students were given composition as basis for constructing concept map. For final examination, students were provided concept maps to write their own composition. Rubrics were used to assess students’ outputs. z-test for correlated means showed significant increases of Mean Percentage Score (MPS) from pre-test to posttest. The overall posttest result was correlated with those of objective, fill-in-the-map, map construction and composition writing. Significant correlations were observed. Results accentuated that concept maps can be developed and evaluated to facilitate learning and assessment.
Travis Hills' Endeavors in Minnesota: Fostering Environmental and Economic Pr...Travis Hills MN
Travis Hills of Minnesota developed a method to convert waste into high-value dry fertilizer, significantly enriching soil quality. By providing farmers with a valuable resource derived from waste, Travis Hills helps enhance farm profitability while promoting environmental stewardship. Travis Hills' sustainable practices lead to cost savings and increased revenue for farmers by improving resource efficiency and reducing waste.
This presentation explores a brief idea about the structural and functional attributes of nucleotides, the structure and function of genetic materials along with the impact of UV rays and pH upon them.
Remote Sensing and Computational, Evolutionary, Supercomputing, and Intellige...University of Maribor
Slides from talk:
Aleš Zamuda: Remote Sensing and Computational, Evolutionary, Supercomputing, and Intelligent Systems.
11th International Conference on Electrical, Electronics and Computer Engineering (IcETRAN), Niš, 3-6 June 2024
Inter-Society Networking Panel GRSS/MTT-S/CIS Panel Session: Promoting Connection and Cooperation
https://www.etran.rs/2024/en/home-english/
hematic appreciation test is a psychological assessment tool used to measure an individual's appreciation and understanding of specific themes or topics. This test helps to evaluate an individual's ability to connect different ideas and concepts within a given theme, as well as their overall comprehension and interpretation skills. The results of the test can provide valuable insights into an individual's cognitive abilities, creativity, and critical thinking skills
Seminar of U.V. Spectroscopy by SAMIR PANDASAMIR PANDA
Spectroscopy is a branch of science dealing the study of interaction of electromagnetic radiation with matter.
Ultraviolet-visible spectroscopy refers to absorption spectroscopy or reflect spectroscopy in the UV-VIS spectral region.
Ultraviolet-visible spectroscopy is an analytical method that can measure the amount of light received by the analyte.
Toxic effects of heavy metals : Lead and Arsenicsanjana502982
Heavy metals are naturally occuring metallic chemical elements that have relatively high density, and are toxic at even low concentrations. All toxic metals are termed as heavy metals irrespective of their atomic mass and density, eg. arsenic, lead, mercury, cadmium, thallium, chromium, etc.
Observation of Io’s Resurfacing via Plume Deposition Using Ground-based Adapt...Sérgio Sacani
Since volcanic activity was first discovered on Io from Voyager images in 1979, changes
on Io’s surface have been monitored from both spacecraft and ground-based telescopes.
Here, we present the highest spatial resolution images of Io ever obtained from a groundbased telescope. These images, acquired by the SHARK-VIS instrument on the Large
Binocular Telescope, show evidence of a major resurfacing event on Io’s trailing hemisphere. When compared to the most recent spacecraft images, the SHARK-VIS images
show that a plume deposit from a powerful eruption at Pillan Patera has covered part
of the long-lived Pele plume deposit. Although this type of resurfacing event may be common on Io, few have been detected due to the rarity of spacecraft visits and the previously low spatial resolution available from Earth-based telescopes. The SHARK-VIS instrument ushers in a new era of high resolution imaging of Io’s surface using adaptive
optics at visible wavelengths.
The ability to recreate computational results with minimal effort and actionable metrics provides a solid foundation for scientific research and software development. When people can replicate an analysis at the touch of a button using open-source software, open data, and methods to assess and compare proposals, it significantly eases verification of results, engagement with a diverse range of contributors, and progress. However, we have yet to fully achieve this; there are still many sociotechnical frictions.
Inspired by David Donoho's vision, this talk aims to revisit the three crucial pillars of frictionless reproducibility (data sharing, code sharing, and competitive challenges) with the perspective of deep software variability.
Our observation is that multiple layers — hardware, operating systems, third-party libraries, software versions, input data, compile-time options, and parameters — are subject to variability that exacerbates frictions but is also essential for achieving robust, generalizable results and fostering innovation. I will first review the literature, providing evidence of how the complex variability interactions across these layers affect qualitative and quantitative software properties, thereby complicating the reproduction and replication of scientific studies in various fields.
I will then present some software engineering and AI techniques that can support the strategic exploration of variability spaces. These include the use of abstractions and models (e.g., feature models), sampling strategies (e.g., uniform, random), cost-effective measurements (e.g., incremental build of software configurations), and dimensionality reduction methods (e.g., transfer learning, feature selection, software debloating).
I will finally argue that deep variability is both the problem and solution of frictionless reproducibility, calling the software science community to develop new methods and tools to manage variability and foster reproducibility in software systems.
Exposé invité Journées Nationales du GDR GPL 2024
ANAMOLOUS SECONDARY GROWTH IN DICOT ROOTS.pptxRASHMI M G
Abnormal or anomalous secondary growth in plants. It defines secondary growth as an increase in plant girth due to vascular cambium or cork cambium. Anomalous secondary growth does not follow the normal pattern of a single vascular cambium producing xylem internally and phloem externally.
Nutraceutical market, scope and growth: Herbal drug technologyLokesh Patil
As consumer awareness of health and wellness rises, the nutraceutical market—which includes goods like functional meals, drinks, and dietary supplements that provide health advantages beyond basic nutrition—is growing significantly. As healthcare expenses rise, the population ages, and people want natural and preventative health solutions more and more, this industry is increasing quickly. Further driving market expansion are product formulation innovations and the use of cutting-edge technology for customized nutrition. With its worldwide reach, the nutraceutical industry is expected to keep growing and provide significant chances for research and investment in a number of categories, including vitamins, minerals, probiotics, and herbal supplements.
3. How are maps used?
for assessment to gain insight into student
knowledge structures--valid understandings and
misconceptions
for group thinking to collectively brainstorm and
structure issues relevant to a topic
for planning to organize information for a
report, presentation, debate, or discussion
for research to analyze how groups respond to
or perceive something
4. Concept Map Forms
a concept map can take many forms, provided it
includes concepts and illustrates relationships
through BOTH lines AND
proposition statements:
spider, with information
organized outward
around a central topic
5. Concept Map Forms
hierarchy, with
information structured
from most to least
important; or from
most inclusive
and general to
less inclusive
and specific
8. Non-Examples
A concept map is a
very specific thing; it
is NOT any of these
things:
A flow chart of a
process that has no
proposition
statements
explaining the
relationship between
stages
10. Non-Examples
Story Webs: analyze various literary elements (plot,
characterization, theme), dissect characters, plots
and sequence of events, to learn about
composition
11. Non-Examples
a mind map is similar to a concept map, with a
central topic
main themes are
noted on "branches"
main themes are
expanded into details
propositions explaining
relationships between
concepts are not included
13. Select Domain
select a domain of knowledge somewhat familiar
to the person constructing the map (e.g., air
pollution)
the domain should be
limited to a manageable size:
a segment of text
a lab activity
part of a course
14. Identify Key Concepts in Domain
list key concepts in domain (e.g. flowering plants,
dicotyledon, monocotyledon, etc…)
order concepts from the most inclusive or general
to the less inclusive and specific
Types of - dicotyledon, monocotyledon
Roots – fibrous, tap, tuberous, aerial, etc.
Leaves – simple, compound, pinnate, etc.
Stems – herbaceous, woody
Flowers – actinomorphic, zygomorphic
15. Construct Preliminary Map
use software or post-it notes to arrange
concepts visually
attempt different
structures:
hierarchical,
spider,
flowchart,
systems
16. Examine Relationships
insert lines/arrows and write preliminary
proposition statements that explain relationships
between concepts
look for cross-links between different domains of
knowledge identified (if topic includes multiple
domains)
help students understand every concept "could
be" related to every other concept, but they
must evaluate and choose the most important
concept relationships
19. What are some strategies
for employing concept maps
in the classroom?
20. Strategies: Complete Fill-in
fill-in blanks in pre-structured map from a list of
concepts
helps students
to consolidate
understanding
of concepts
and relations
among them
22. Strategies: Fill-in-the-Propositions
SOUND
speed
v
longitudinal
wave
General
Chuck Yeager
Bell X-1
October 17,
1947
Muroc Dry Lake
Beds, CA
Edwards AFB
wave length
frequency
f
frequencies
20-20,000 Hz
human
hearing
15-50,000 Hz
canine
hearing
bat hearing
1000-150,000 Hz
Wave
Equation
Yeager's wife
"Glamourous
Glennis"
Dr. Paul M. Rutherford
Instructor
Lee's Summit Technology
Academy
Lee's Summit, MO
23. Strategies: Pre-Selected Term Mapping
fossil fuels
deforestation
clouds
atmospheric water vapor
ocean
CO2
Industrial Revolution
longwave solar radiation
global warming
human activity
evaporation
transpiration
greenhouse gas
concentrations
ice
albedo
photosynthesis
feedback loops
shortwave solar infrared
radiation
Design a concept map to show your understanding of CO2,
a greenhouse gas, and its past and future effect on climate.
Use the following concepts:
24. E.g. via Powerpoint and E-mail
assign articles to read on a selected topic
group students and provide each group with a
Powerpoint file to pass around via e-mail
slide 1 contains the concept map; each student adds
3-4 items per round (e.g., concepts, links,
propositions)
slide 2 contains names of group members
slides 3-4 contain comments from students
describing changes they made to the group file, or
relevant suggestions
Strategies: Collaborative Mapping
25. Strategies: Advanced Organizer
develop an expert map of a course or a course topic
provide to students as an advance organizer prior to teaching and for
review purposes
27. ‘Live’ links available at: http://www4.ncsu.edu/~cdrauben/concept%20maps/Assessing%20Concept%20Maps.html
28. Items Commonly Assessed
were the correct concepts or nodes identified?
do the lines and arrows correctly link concepts
together into clusters or hierarchies?
do the propositions or statements on the lines
between concepts accurately describe how two
concepts are related?
how detailed are the resources or elaborative
examples attached to the concepts (e.g., Web links,
articles, annotations, notes, excerpts cut and pasted
from a class discussion board, etc.)